Halloween 2020 Event
The Halloween 2020 Event has ended after the 8th of May 2021 and almost all associated items have been made unobtainable/removed.
This page has been preserved for historical purposes.
Description
The Halloween 2020 Event was the sixth event to be added to Tower Defense Simulator. It released as two individual parts, with the first part being released on the 31st of October 2020 and the second part being released on the 23rd of November 2020. Triumphing the event would give you the Halloween 2020 Badge which would give the Toxic Gunner, though this was added only after the event ended.
This event included numerous exclusive enemies (some of which were remade from the previous year's Halloween event), new skins and three new emotes. For a limited time, the Slasher gamepass returned for
400, and went offsale on the 6th of November, along with the Archer gamepass.
Halloween Season Pass

You earned candies by playing Trick or Threat Town. If you ranked up, your candies earned in the same match did not carry over to the next rank. The amount of Candies for each wave is as follows:
- 100 Candies × (Waves/18)^1.75 + 50 Candies (Triumph Only)
In total, it would take 6,185 Candies, or
1,950 to complete the Halloween Season Pass.
Maps
| Trick or Threat Town |
Towers
| Toxic Gunner[1] |
Crates
| Pumpkin Crate | Spooky Crate |
Emotes
| Coffin | Demon Swing | Couldron |
Enemies
| Undead 50+ Total[2] |
Mummy 51+ Total[2] |
Bones 43+ Total[2] |
Ghost 81+ Total[3] |
Buried 83+ Total[2] |
Reanimated 15+ Total[3] |
| Witch 22 Total |
Slime 19+ Total[3] |
Goo 38+ Total[4] |
Reaper 10 Total |
Hallow Bones 42+ Total[5] |
Vampire 24 Total |
| Bat 24 Total |
Hallow Guard 7 Total |
Lord Sinister 1 Total |
Units
| Citizen 1 | Citizen 2 |
Badges
Rewards:
Toxic Gunner[1]
Official Event Trailer
Tower Defense Simulator Halloween Trailer
Gallery
Trivia
- This was the first event to have special units spawn in the event map.
- Prior to the second part of this event, the Robux costs for the Halloween Season were:
- Rank 1 -
10 - Rank 2 -
20 - Rank 3 -
30 - Rank 4 -
40 - Rank 5 -
50 - Rank 6 -
60 - Rank 7 -
70 - Rank 8 -
80 - Rank 9 -
90 - Rank 10 -
100
- Total cost -
550
- Total cost -
- The total cost of the Season increased by
1,290.
- Rank 1 -
- This was the second longest-lasting event ever, only beaten by the Frost Invasion Event by 21 days. To be exact, it was available to play for 189 days.
- This event's lobby theme, Spooky!, became notorious in the Tower Defense Simulator community as it played continuously for the entire duration of the event.
- Because of this infamy, it would often return in later Halloween updates. In the Halloween 2022, there was a rare chance it could play in the lobby, while in the Lunar Overture Update, the Masquerade DJ Booth skin was added, which played this theme.
Notes
- ↑ 1.0 1.1 Released during the Frost Invasion Event.
- ↑ 2.0 2.1 2.2 2.3 Number is based on natural spawns. Number can be exceeded if spawned by the Reaper.
- ↑ 3.0 3.1 3.2 Number is based on natural spawns. Number can be exceeded if spawned by Lord Sinister.
- ↑ Number is based on the natural spawns of the Slime. Number can be exceeded if spawned by Lord Sinister.
- ↑ Number is based on natural spawns. Number can be exceeded if spawned by the Reaper or Lord Sinister.


































